IT978422B - MULTI-COLOR OPTICAL ACOUSTIC MODULATOR - Google Patents

MULTI-COLOR OPTICAL ACOUSTIC MODULATOR

Info

Publication number
IT978422B
IT978422B IT19549/73A IT1954973A IT978422B IT 978422 B IT978422 B IT 978422B IT 19549/73 A IT19549/73 A IT 19549/73A IT 1954973 A IT1954973 A IT 1954973A IT 978422 B IT978422 B IT 978422B
Authority
IT
Italy
Prior art keywords
color optical
optical acoustic
acoustic modulator
modulator
color
Prior art date
Application number
IT19549/73A
Other languages
Italian (it)
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of IT978422B publication Critical patent/IT978422B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/11—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
IT19549/73A 1972-01-28 1973-01-24 MULTI-COLOR OPTICAL ACOUSTIC MODULATOR IT978422B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22166872A 1972-01-28 1972-01-28

Publications (1)

Publication Number Publication Date
IT978422B true IT978422B (en) 1974-09-20

Family

ID=22828805

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19549/73A IT978422B (en) 1972-01-28 1973-01-24 MULTI-COLOR OPTICAL ACOUSTIC MODULATOR

Country Status (5)

Country Link
US (2) US3783185A (en)
JP (1) JPS5435454B2 (en)
CH (2) CH581327A5 (en)
GB (1) GB1399994A (en)
IT (1) IT978422B (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003058A (en) * 1974-08-27 1977-01-11 Trw Inc. Color image data recorder
DE2443378A1 (en) * 1974-09-11 1976-03-25 Agfa Gevaert Ag METHOD AND DEVICE FOR LINE-BY-LINE EXPOSURE OF COLOR DETAILS ON A COPY CARRIER
JPS51119241A (en) * 1975-04-11 1976-10-19 Matsushita Electric Ind Co Ltd Color-composing device
GB1549714A (en) * 1975-05-12 1979-08-08 Ecrm Making halftone reproductions
JPS51135671A (en) * 1975-05-20 1976-11-24 Matsushita Electric Ind Co Ltd Light signal modulation system
US4058828A (en) * 1975-05-27 1977-11-15 Eastman Kodak Company Document copying apparatus
US4021845A (en) * 1975-10-16 1977-05-03 Xerox Corporation Laser for generating white light
CA1074430A (en) * 1976-03-26 1980-03-25 J. Bradford Merry Multi-color acoustooptic deflector
JPS52155556U (en) * 1976-05-20 1977-11-25
US4112461A (en) * 1976-10-05 1978-09-05 Eastman Kodak Company Multiwavelength light beam deflection and modulation
JPS54126542A (en) * 1978-03-24 1979-10-01 Ricoh Co Ltd Color image recorder
US4229095A (en) * 1979-01-29 1980-10-21 Eastman Kodak Company Electro-optical color imaging apparatus
JPS56143434A (en) * 1980-04-10 1981-11-09 Dainippon Screen Mfg Co Ltd Control method of light beam for recording in image scanning recorder
JPS5910964A (en) * 1982-07-09 1984-01-20 Canon Inc Picture recording device
DE3382323D1 (en) * 1982-07-27 1991-08-01 Hoya Corp ACOUSTOOPTIC MODULATION ELEMENT AND DEVICE WITH SUCH AN ELEMENT.
CA1241738A (en) * 1983-11-01 1988-09-06 Anatoly Arov Method and apparatus for displaying an image
FR2557985B1 (en) * 1984-01-10 1987-04-24 Sfena POLYCHROMATIC ACOUSTO-OPTIC DEFLECTOR
US4720747A (en) * 1984-04-26 1988-01-19 Corporation For Laser Optics Research Sequential plane projection by laser video projector
US4851918A (en) * 1984-04-26 1989-07-25 Corporation For Laser Optic Research Sequential plane projection by laser video projector
JPS62106433A (en) * 1985-11-05 1987-05-16 Matsushita Electric Ind Co Ltd Optical system for wavelength multiplex modulation
JPS62237862A (en) * 1986-04-09 1987-10-17 Kowa Co Laser light scanning device
US5272473A (en) * 1989-02-27 1993-12-21 Texas Instruments Incorporated Reduced-speckle display system
US5220452A (en) * 1990-08-06 1993-06-15 Texas Instruments Incorporated Volume display optical system and method
JPH04204812A (en) * 1990-11-30 1992-07-27 Sony Corp Laser image display device
US5253073A (en) * 1992-04-01 1993-10-12 Corporation For Laser Optics Research Electronic data multiplexing in a full color pulsed laser projector and method
US5410371A (en) * 1993-06-07 1995-04-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Display system employing acoustro-optic tunable filter
US5608444A (en) * 1994-06-10 1997-03-04 Minnesota Mining And Manufacturing Company Image scanning/recording apparatus and method
US5959702A (en) * 1996-10-04 1999-09-28 Goodman; John Mott Lensless video projector
JPH1172725A (en) * 1997-08-27 1999-03-16 Fuji Photo Film Co Ltd Image scan recorder
CN101887201B (en) * 2010-06-29 2013-06-05 中国科学院深圳先进技术研究院 Wavelength selecting device
US9025086B2 (en) 2012-04-13 2015-05-05 Red.Com, Inc. Video projector system
JP6275116B2 (en) 2012-04-13 2018-02-07 レッド．コム，エルエルシー Video projector system
LU93098B1 (en) * 2016-06-03 2018-01-22 Leica Microsystems Method for adjusting the intensity of a light beam in an optical arrangement and associated optical arrangement
CN113934096B (en) * 2018-04-19 2023-08-04 深圳光峰科技股份有限公司 Light source system, projection equipment and color wheel
DE102018132327B4 (en) 2018-12-14 2021-02-25 Leica Microsystems Cms Gmbh Method and signal generator for controlling an acousto-optical element as well as an arrangement and microscope with a signal generator
WO2020178813A1 (en) * 2019-03-06 2020-09-10 Orbotech Ltd. High-speed dynamic beam shaping
FR3096905A1 (en) * 2019-06-06 2020-12-11 Centre National De La Recherche Scientifique Microfluidic chip for the structuring of cell aggregates by optical exclusion and acoustic levitation.
CN111958108A (en) * 2020-07-20 2020-11-20 华中科技大学 Acousto-optic double-focus lens for laser processing and laser processing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316348A (en) * 1963-05-01 1967-04-25 Perkin Elmer Corp Scanning system for recording pictorial data
US3303276A (en) * 1964-02-26 1967-02-07 Andrew V Haeff Light beam deflector and related systems
US3314074A (en) * 1965-01-22 1967-04-11 Prec Instr Company Coherent light beam recorder
DE1462404C3 (en) * 1966-02-04 1974-06-27 Agfa-Gevaert Ag, 5090 Leverkusen Device for reproducing a multicolored television picture
US3544718A (en) * 1967-11-13 1970-12-01 Zenith Radio Corp Video playback systems
US3597536A (en) * 1968-05-10 1971-08-03 Gen Telephone & Elect Dual beam laser display device employing polygonal mirror
US3622690A (en) * 1968-09-26 1971-11-23 Rca Corp Electronic scanner utilizing a laser for the simultaneous scanning and reproducing of images
US3614312A (en) * 1968-12-31 1971-10-19 Texas Instruments Inc Light beam deflection
BE790063A (en) * 1971-08-26 1973-02-01 Hanlon Thomas F DEVICE FOR PRODUCING A BLACK AND WHITE IMAGE BY ULTRASONIC MODULATION OF NEMATIC LIQUID CRYSTALS

Also Published As

Publication number Publication date
US3783185A (en) 1974-01-01
JPS5435454B2 (en) 1979-11-02
DE2303948A1 (en) 1973-08-09
JPS4885037A (en) 1973-11-12
GB1399994A (en) 1975-07-02
USRE29670E (en) 1978-06-13
CH581327A5 (en) 1976-10-29
DE2303948B2 (en) 1976-12-16
CH583425A5 (en) 1976-12-31

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